31841416

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{773}}^1$

素因数の和:1069

約数の個数: 32

約数和(自身を含む): 63158400

約数和(自身を除く): 31316984

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 271, 542, 773, 1084, 1546, 2168, 3092, 5149, 6184, 10298, 14687, 20596, 29374, 41192, 58748, 117496, 209483, 418966, 837932, 1675864, 3980177, 7960354, 15920708, 31841416]

約数ペア:

[(1, 31841416), (2, 15920708), (4, 7960354), (8, 3980177), (19, 1675864), (38, 837932), (76, 418966), (152, 209483), (271, 117496), (542, 58748), (773, 41192), (1084, 29374), (1546, 20596), (2168, 14687), (3092, 10298), (5149, 6184)]